<template>
    <div class="todo-header">
        <input type="text" placeholder="请输入你的任务名称，按回车键确认" v-model.trim="title" @keyup.enter="addData"/>
    </div>
</template>

<script lang="ts" setup name="Header">
import {ref} from "vue";

let title = ref('')
const prop = defineProps({
    addTodo: {
        type: Function,
        required: true
    }
})
const addData = () => {
    if (title.value === '') return
    const todo = {
        id: Date.now(),
        title: title.value,
        isCompleted: false
    }
    prop.addTodo(todo)
    title.value = ''
}

</script>

<style scoped>
/*header*/
.todo-header input {
    width: 560px;
    height: 28px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 4px 7px;
}

.todo-header input:focus {
    outline: none;
    border-color: rgba(82, 168, 236, 0.8);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
}
</style>
